1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mekhanik [1.2K]
3 years ago
14

What is 5(4c-2d)+2d-6(d-3c)

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0
5(4c−2d)+2d−6(d−3c). Distribute: =(5)(4c)+(5)(−2d)+2d+(−6)(d)+(−6)(−3c) =20c+−10d+2d+−6d+18c. Combine Like Terms: =20c+−10d+2d+−6d+18c =(20c+18c)+(−10d+2d+−6d) =38c+−14d.
kari74 [83]3 years ago
6 0
Hi

<span>5(4c-2d) + 2d - 6(d-3c) = 20c - 10d + 2d - 6d + 18c

5(4c-2d) = 5(4c)+5(-2d) = 20c-10d
- 6(d-3c) = -6(d)-6(-3c) = -6d+18c


</span>20c - 10d + 2d - 6d + 18c = 20c + 18c - 10d - 6d + 2d = 38c - 14d

20c+18c = 38c
-10d-6d+2d = -16d+2d = -14d

Answer: 38c-14d 
<span>
</span>
You might be interested in
Which linear inequality will not have a shared solution set with the graphed linear inequality?
Serggg [28]
C.............................
6 0
2 years ago
Read 2 more answers
a plumber uses 200 ft of tubing to make 50 sections of the same size. At this rate, how many feet of tubing is needed to make 1
shutvik [7]

Answer:

4 ft

Step-by-step explanation:

You need to divide that 200 ft among those 50 sections to get what amount of feet goes into each section.

5 0
2 years ago
Read 2 more answers
The number of chairs Amal can paint varies directly with the amount of time she spends painting. Amal can paint 7 chairs in 2 ho
Aleksandr [31]

Answer: B

Step-by-step explanation:

I took the test already

6 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D%20y%3D32%5C%5C" id="TexFormula1" title="\frac{4}{5} y=32\\" alt="\frac{4
lys-0071 [83]

so the answer is.. 40

hope it is helpfull..

3 0
2 years ago
Someone please help me out ​
slamgirl [31]
D that’s the answer that’s easy
7 0
3 years ago
Other questions:
  • Rachel has 20 marbles in a jar. This table shows the number of blue, black, red, orange, and green marbles. What is the probabil
    15·2 answers
  • Simplify -(10)-1 into a fraction
    5·1 answer
  • PLEASE HELP I GIVE THANKS
    13·1 answer
  • A line has a slope of -3 and y-intercept of 5. write the equation of the line in slope intercept. form and explain how you would
    11·1 answer
  • How can you minimize the risk from investment?
    5·2 answers
  • I'm Stuck, please help.
    9·1 answer
  • Jason collects baseball cards. He has 280 cards. Of these, 40% feature players from the New York Yankees baseball team. How many
    6·1 answer
  • What is the volume of the oblique cube
    15·1 answer
  • Over the weekend, Brady and Jack drove to Key West to go scuba diving. Now they're preparing to go home. Brady needs gas for his
    5·2 answers
  • 3/54+4/6<br> Add the fractions and give your answer as a proper fraction
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!